Zonkey is a rare hybrid animal from a zebra and a donkey, what happens when a male Zebra mates the female ass. A zonkey usually has some part of his body, reminiscent of Zebra and other parts, looking like an ass. Since zebras and donkeys are two different kinds of horses, their DNA and genetics do not match. As a result, even though the zonkeys can grow healthy, they are often unable to produce offspring of their own, like a mule, which is the offspring of female and male horse ass.